'''
Company: TWL
Author: xue jian
Email: xuejian@kanzhun.com
Date: 2020-11-19 13:43:58
'''
#
# @lc app=leetcode.cn id=1411 lang=python3
#
# [1411] 给 N x 3 网格图涂色的方案数
#

# @lc code=start
class Solution:
    def numOfWays(self, n: int) -> int:
        dp = [[[]] for _ in range(3)]
# @lc code=end

